{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
\toprule
                &\multicolumn{1}{c}{(1)}   &\multicolumn{1}{c}{(2)}   &\multicolumn{1}{c}{(3)}   &\multicolumn{1}{c}{(4)}   \\
\midrule
Own             &   0.0609***&   0.0656***&    0.104***&    0.118***\\
                & (0.0153)   & (0.0151)   & (0.0262)   & (0.0253)   \\
\addlinespace
Rival           &    0.256***&    0.109***&    0.102***&  0.00432   \\
                & (0.0189)   & (0.0234)   & (0.0315)   & (0.0410)   \\
\addlinespace
Fringe          &            &    0.155***&            &   0.0967** \\
                &            & (0.0250)   &            & (0.0395)   \\
\addlinespace
Brent Spot      &    0.630***&    0.618***&    0.729***&    0.717***\\
                & (0.0139)   & (0.0117)   & (0.0148)   & (0.0114)   \\
\midrule
Rival Measure   &            &      Avg   &            &      Avg   \\
IV              &            &            &      Yes   &      Yes   \\
fstat           &            &            &     3949   &     2676   \\
N               &    50174   &    50133   &    50174   &    50133   \\
\bottomrule
\end{tabular}
}
